<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>p5_表格练习</title>
</head>
<body>
    <table border="1px" style="border-collapse: collapse">
        <tr>
            <th>讲师</th>
            <th>授课内容</th>
            <th>次序</th>
        </tr>
        <tr>
            <td>伟超</td>
            <td style="text-align: center;">redis</td>
            <td>3</td>
        </tr>
        <tr>
            <td>晓宇</td>
            <td>全栈~~~~~~~~</td>
            <td>4</td>
        </tr>
        <tr>
            <td>硕博</td>
            <td>SRE</td>
            <td>5</td>
        </tr>
    </table>
    <table border="1px">
        <tr>
            <td>1-1</td>
            <td>1-2</td>
            <td>1-3</td>
            <td>1-4</td>
        </tr>
        <tr>
            <th>2-1</th>
            <th>2-2</th>
            <th>2-3</th>
            <th rowspan="3">2-4</th>
        </tr>
        <tr>
            <th colspan="3">3-1</th>

        </tr>
        <tr>
            <th>4-1</th>
            <th>4-2</th>
            <th>4-3</th>
        </tr>
    </table>
    <table border="1px" style="border-collapse: collapse">
        <caption>购物车</caption>
        <tr>
            <th>商品编号</th>
            <th>商品名称</th>
            <th>商品价格</th>
        </tr>
        <tr>
            <td>1</td>
            <td>荣耀X60</td>
            <td>2601</td>
        </tr>
        <tr>
            <td>2</td>
            <td>三折叠 怎么折都有面</td>
            <td>27399</td>
        </tr>
        <tr>
            <td>总价:</td>
            <td colspan="2">30000</td>
        </tr>
    </table>
</body>
</html>